We are looking to pre-populate individual Teams setups - specifically within the Calls / Contacts & Calls / Contacts / Speed Dials sections within user's profiles. The way we are currently doing it is to log into that user's account individually, manually enter the contacts, and then manually add them to speed dials. This is a very time consuming procedure.
On the same topic, when a contact is added manually into the Teams / Calls / Contacts interface, where is that contact information actually stored on the back-end? I can't find those contacts via Outlook nor by any API definitions that I can find.
I have looked into the graph API looking within the https://graph.microsoft.com/v1.0/me hierarchy, but I have been unable to find anything relevant. Is there something that I am missing within the graph API or otherwise where we can make these updates programmatically?